/*
Theme Name: Kihlot Online Academy
Theme URI: https://kihlotonline.com
Author: Kihlot Online Academy
Description: Custom homepage theme for Kihlot Online Academy — practical digital skills training in YouTube management, content creation, video editing, graphic design, and social media management.
Version: 1.0
Text Domain: kihlot
*/

:root{
    --ink:#0E141B;
    --ink-soft:#171F29;
    --paper:#F7F3EA;
    --paper-dim:#EFE9DB;
    --amber:#F0A93E;
    --amber-soft:#F7D9A0;
    --coral:#FF5C4D;
    --teal:#2BB3A3;
    --line: rgba(247,243,234,0.14);
    --line-dark: rgba(14,20,27,0.12);
    --text-dim: rgba(247,243,234,0.62);
    --text-dim-dark: rgba(14,20,27,0.62);
    --radius: 14px;
    --display: 'Space Grotesk', sans-serif;
    --body: 'Inter', sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --maxw: 1180px;
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--ink);
    color:var(--paper);
    font-family:var(--body);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img,svg{display:block; max-width:100%;}
  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 28px;}
  h1,h2,h3,h4{font-family:var(--display); font-weight:700; line-height:1.08; letter-spacing:-0.01em;}
  .eyebrow{
    display:flex; align-items:center; gap:10px;
    font-family:var(--mono); font-size:12.5px; letter-spacing:0.06em;
    text-transform:uppercase; color:var(--amber); margin-bottom:16px;
  }
  .eyebrow .dot{width:7px; height:7px; border-radius:50%; background:var(--coral); box-shadow:0 0 0 3px rgba(255,92,77,0.18);}
  .eyebrow .tc{color:var(--text-dim); font-weight:500;}
  section{position:relative;}
  .section-pad{padding:110px 0;}
  @media(max-width:720px){ .section-pad{padding:72px 0;} }

  /* ============ PROGRESS SCRUBBER ============ */
  #scrubber{
    position:fixed; top:0; left:0; width:100%; height:3px;
    background:rgba(247,243,234,0.08); z-index:1000;
  }
  #scrubber .fill{
    height:100%; width:0%;
    background:linear-gradient(90deg,var(--coral),var(--amber));
    transition:width 0.08s linear;
  }
  #chapters{
    position:fixed; top:3px; left:0; width:100%; height:14px; z-index:999;
    pointer-events:none;
  }
  #chapters .mark{
    position:absolute; top:0; width:9px; height:9px; border-radius:50%;
    background:var(--ink); border:2px solid var(--amber);
    transform:translate(-50%,-3px); pointer-events:auto; cursor:pointer;
    transition:transform 0.15s ease, background 0.15s ease;
  }
  #chapters .mark:hover{ transform:translate(-50%,-3px) scale(1.35); background:var(--amber);}
  @media(max-width:720px){ #chapters{display:none;} }

  /* ============ NAV ============ */
  header{
    position:fixed; top:3px; left:0; width:100%; z-index:900;
    background:rgba(14,20,27,0.86); backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav{display:flex; align-items:center; justify-content:space-between; padding:16px 28px; max-width:var(--maxw); margin:0 auto;}
  .logo{display:flex; flex-direction:column; line-height:1;}
  .logo .name{font-family:var(--display); font-weight:700; font-size:20px; letter-spacing:0.01em;}
  .logo .name span{color:var(--amber);}
  .logo .tag{font-family:var(--mono); font-size:10px; letter-spacing:0.14em; text-transform:uppercase; color:var(--text-dim); margin-top:2px;}
  .navlinks{display:flex; gap:30px; align-items:center;}
  .navlinks a{font-size:14.5px; font-weight:500; color:var(--text-dim); transition:color .15s;}
  .navlinks a:hover{color:var(--paper);}
  .btn{
    display:inline-flex; align-items:center; gap:8px;
    font-family:var(--body); font-weight:600; font-size:14.5px;
    padding:12px 22px; border-radius:100px; cursor:pointer; border:none;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn:hover{transform:translateY(-2px);}
  .btn-primary{background:var(--coral); color:#fff; box-shadow:0 6px 20px rgba(255,92,77,0.25);}
  .btn-primary:hover{box-shadow:0 10px 26px rgba(255,92,77,0.38);}
  .btn-ghost{background:transparent; color:var(--paper); border:1px solid var(--line);}
  .btn-ghost:hover{border-color:var(--amber); color:var(--amber);}
  .btn-dark{background:var(--ink); color:var(--paper);}
  .navcta{display:flex; align-items:center; gap:14px;}
  .burger{display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none;}
  .burger span{width:22px; height:2px; background:var(--paper);}
  @media(max-width:900px){
    .navlinks{position:fixed; top:60px; left:0; width:100%; background:var(--ink-soft); flex-direction:column; align-items:flex-start; padding:24px 28px; gap:20px; border-bottom:1px solid var(--line); transform:translateY(-130%); opacity:0; transition:all .25s ease; }
    .navlinks.open{transform:translateY(0); opacity:1;}
    .navcta .btn-ghost{display:none;}
    .burger{display:flex;}
  }

  /* ============ HERO ============ */
  #hero{padding:168px 0 100px; position:relative;}
  #hero::before{
    content:''; position:absolute; inset:0; z-index:0;
    background:
      radial-gradient(600px 400px at 85% 10%, rgba(240,169,62,0.16), transparent 60%),
      radial-gradient(500px 350px at 5% 90%, rgba(43,179,163,0.14), transparent 60%);
  }
  .hero-grid{position:relative; z-index:1; display:grid; grid-template-columns:1.1fr 0.9fr; gap:60px; align-items:center;}
  @media(max-width:900px){ .hero-grid{grid-template-columns:1fr;} }
  .hero-copy h1{font-size:56px;}
  .hero-copy h1 .hl{color:var(--amber);}
  @media(max-width:720px){ .hero-copy h1{font-size:36px;} }
  .hero-copy p.lead{font-size:18px; color:var(--text-dim); max-width:520px; margin:22px 0 34px;}
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:38px;}
  .hero-stats{display:flex; gap:34px; flex-wrap:wrap; font-family:var(--mono);}
  .hero-stats div strong{display:block; font-size:22px; font-family:var(--display); color:var(--paper);}
  .hero-stats div span{font-size:11.5px; color:var(--text-dim); text-transform:uppercase; letter-spacing:0.05em;}

  /* hero visual: mock timeline */
  .timeline-card{
    background:var(--ink-soft); border:1px solid var(--line); border-radius:var(--radius);
    padding:22px; box-shadow:0 30px 70px rgba(0,0,0,0.35);
  }
  .timeline-card .screen{
    aspect-ratio:16/10; border-radius:10px; overflow:hidden; position:relative;
    background:linear-gradient(135deg,#1c2733,#101820);
    display:flex; align-items:center; justify-content:center;
    border:1px solid var(--line);
  }
  .playbtn{
    width:56px; height:56px; border-radius:50%; background:rgba(240,169,62,0.9);
    display:flex; align-items:center; justify-content:center; cursor:pointer;
  }
  .playbtn::after{content:''; width:0; height:0; border-left:16px solid var(--ink); border-top:10px solid transparent; border-bottom:10px solid transparent; margin-left:4px;}
  .screen .tag{position:absolute; top:12px; left:12px; font-family:var(--mono); font-size:10.5px; background:rgba(14,20,27,0.7); padding:4px 8px; border-radius:5px; letter-spacing:0.04em;}
  .screen .tag.rec{color:var(--coral); display:flex; align-items:center; gap:6px;}
  .screen .tag.rec::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--coral);}
  .screen .dur{position:absolute; bottom:12px; right:12px; font-family:var(--mono); font-size:10.5px; background:rgba(14,20,27,0.7); padding:4px 8px; border-radius:5px;}
  .mini-tl{margin-top:16px; display:flex; flex-direction:column; gap:8px;}
  .mini-tl .track{height:20px; border-radius:5px; background:var(--ink); display:flex; align-items:center; padding:0 8px; gap:6px; overflow:hidden;}
  .mini-tl .clip{height:11px; border-radius:3px; flex-shrink:0;}
  .c1{width:30%; background:var(--amber);} .c2{width:18%; background:var(--coral);} .c3{width:24%; background:var(--teal);} .c4{width:14%; background:#5b6b7c;}
  .mini-tl .track.audio .clip{height:6px; background:rgba(247,243,234,0.25);}

  /* ============ WHY US ============ */
  .why-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px;}
  @media(max-width:900px){ .why-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:560px){ .why-grid{grid-template-columns:1fr;} }
  .why-card{background:var(--ink-soft); border:1px solid var(--line); border-radius:var(--radius); padding:26px; transition:border-color .2s, transform .2s;}
  .why-card:hover{border-color:var(--amber); transform:translateY(-4px);}
  .why-card .n{font-family:var(--mono); color:var(--coral); font-size:12.5px; margin-bottom:12px;}
  .why-card h3{font-size:18px; margin-bottom:8px;}
  .why-card p{font-size:14.5px; color:var(--text-dim);}

  .section-head{max-width:640px;}
  .section-head h2{font-size:38px; margin-bottom:16px;}
  @media(max-width:720px){ .section-head h2{font-size:28px;} }
  .section-head p{color:var(--text-dim); font-size:16.5px;}
  .light .section-head p, .light p{color:var(--text-dim-dark);}

  /* ============ COURSES ============ */
  .course-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:48px;}
  @media(max-width:960px){ .course-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:640px){ .course-grid{grid-template-columns:1fr;} }
  .course-card{
    background:var(--ink-soft); border:1px solid var(--line); border-radius:var(--radius);
    overflow:hidden; display:flex; flex-direction:column; transition:transform .2s, border-color .2s;
  }
  .course-card:hover{transform:translateY(-5px); border-color:var(--amber);}
  .course-thumb{
    aspect-ratio:16/9; position:relative; display:flex; align-items:center; justify-content:center;
    background:linear-gradient(135deg,var(--c1,#F0A93E),var(--c2,#FF5C4D));
  }
  .course-thumb .play{width:44px; height:44px; border-radius:50%; background:rgba(14,20,27,0.55); display:flex; align-items:center; justify-content:center;}
  .course-thumb .play::after{content:''; width:0; height:0; border-left:13px solid #fff; border-top:8px solid transparent; border-bottom:8px solid transparent; margin-left:3px;}
  .course-thumb .lvl{position:absolute; top:10px; left:10px; font-family:var(--mono); font-size:10px; background:rgba(14,20,27,0.55); padding:4px 8px; border-radius:5px; text-transform:uppercase; letter-spacing:0.04em;}
  .course-body{padding:22px; display:flex; flex-direction:column; gap:10px; flex:1;}
  .course-body h3{font-size:19px;}
  .course-body p{font-size:14px; color:var(--text-dim); flex:1;}
  .course-scrub{height:4px; border-radius:2px; background:rgba(247,243,234,0.1); overflow:hidden; margin-top:4px;}
  .course-scrub .p{height:100%; background:linear-gradient(90deg,var(--amber),var(--coral));}
  .course-foot{display:flex; justify-content:space-between; align-items:center; font-family:var(--mono); font-size:11.5px; color:var(--text-dim); margin-top:2px;}
  .course-body .learn-more{font-size:13.5px; font-weight:600; color:var(--amber); display:inline-flex; align-items:center; gap:6px; margin-top:4px;}

  /* ============ CATEGORIES ============ */
  .cat-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:44px;}
  @media(max-width:800px){ .cat-grid{grid-template-columns:1fr;} }
  .cat-card{border:1px solid var(--line); border-radius:var(--radius); padding:26px;}
  .cat-card h3{font-family:var(--mono); font-size:13px; text-transform:uppercase; letter-spacing:0.06em; color:var(--teal); margin-bottom:16px;}
  .cat-card li{font-size:15px; padding:9px 0; border-top:1px solid var(--line); color:var(--text-dim);}
  .cat-card li:first-of-type{border-top:none;}

  /* ============ LIGHT SECTIONS (About / Instructor / Portfolio etc.) ============ */
  .light{background:var(--paper); color:var(--ink);}
  .light .eyebrow .tc{color:var(--text-dim-dark);}
  .light .why-card, .light .course-card, .light .cat-card{background:#fff; border-color:var(--line-dark);}
  .light .cat-card li{border-top-color:var(--line-dark); color:var(--text-dim-dark);}

  .about-grid{display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:start; margin-top:20px;}
  @media(max-width:860px){ .about-grid{grid-template-columns:1fr;} }
  .values{display:flex; flex-wrap:wrap; gap:10px; margin-top:22px;}
  .values span{font-family:var(--mono); font-size:12.5px; background:var(--ink); color:var(--paper); padding:8px 14px; border-radius:100px;}
  .mv-card{background:#fff; border:1px solid var(--line-dark); border-radius:var(--radius); padding:22px; margin-bottom:16px;}
  .mv-card h4{font-size:14px; text-transform:uppercase; letter-spacing:0.05em; font-family:var(--mono); color:var(--coral); margin-bottom:8px;}
  .mv-card p{font-size:15px;}

  /* ============ INSTRUCTOR ============ */
  #instructor{background:var(--ink);}
  .instr-grid{display:grid; grid-template-columns:0.6fr 1fr; gap:50px; align-items:center; margin-top:20px;}
  @media(max-width:820px){ .instr-grid{grid-template-columns:1fr;} }
  .instr-photo{
    aspect-ratio:4/5; border-radius:var(--radius); background:linear-gradient(160deg,#233242,#101820);
    border:1px solid var(--line); display:flex; align-items:center; justify-content:center; position:relative;
  }
  .instr-photo .initials{font-family:var(--display); font-size:64px; color:var(--amber-soft); opacity:0.85;}
  .instr-photo .badge{position:absolute; bottom:14px; left:14px; right:14px; background:rgba(14,20,27,0.75); backdrop-filter:blur(4px); border-radius:10px; padding:12px 14px; font-family:var(--mono); font-size:11.5px; color:var(--amber);}
  .instr-copy h3{font-size:30px; margin-bottom:6px;}
  .instr-copy .role{color:var(--teal); font-size:14.5px; font-weight:600; margin-bottom:18px;}
  .instr-copy p{color:var(--text-dim); font-size:15.5px; margin-bottom:18px;}
  .quote{border-left:3px solid var(--amber); padding-left:18px; font-family:var(--display); font-size:19px; font-style:normal; color:var(--paper); margin-top:22px;}

  /* ============ STEPS (LMS + how it works) ============ */
  .steps{display:grid; grid-template-columns:repeat(5,1fr); gap:16px; margin-top:48px; counter-reset:step;}
  @media(max-width:900px){ .steps{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:560px){ .steps{grid-template-columns:1fr;} }
  .step{position:relative; padding-top:6px;}
  .step .tc{font-family:var(--mono); font-size:12px; color:var(--amber); margin-bottom:10px;}
  .step h4{font-size:16.5px; margin-bottom:6px;}
  .step p{font-size:13.5px; color:var(--text-dim);}
  .step::after{content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:var(--line);}
  .step:not(:last-child)::before{content:''; position:absolute; top:-1px; left:0; width:0%; height:2px; background:var(--amber); transition:width 1s ease;}

  /* ============ LIVE TRAINING / TWO COLUMN LIST ============ */
  .two-col{display:grid; grid-template-columns:1fr 1fr; gap:50px; margin-top:20px;}
  @media(max-width:820px){ .two-col{grid-template-columns:1fr;} }
  .checklist li{display:flex; gap:12px; padding:11px 0; border-top:1px solid var(--line); font-size:15px;}
  .checklist li:first-child{border-top:none;}
  .checklist li::before{content:'▸'; color:var(--coral); flex-shrink:0;}
  .light .checklist li{border-top-color:var(--line-dark);}

  /* ============ CERTIFICATE ============ */
  #certificate{background:linear-gradient(135deg,#171F29,#0E141B); border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
  .cert-panel{display:grid; grid-template-columns:1.1fr 0.9fr; gap:50px; align-items:center;}
  @media(max-width:860px){ .cert-panel{grid-template-columns:1fr;} }
  .cert-note{margin-top:20px; padding:16px 18px; border:1px dashed var(--line); border-radius:10px; font-size:13.5px; color:var(--text-dim); font-family:var(--mono);}
  .cert-visual{
    aspect-ratio:1.4/1; border:1px solid var(--amber-soft); border-radius:var(--radius);
    background:var(--ink-soft); padding:26px; display:flex; flex-direction:column; justify-content:space-between; position:relative;
  }
  .cert-visual::before{content:''; position:absolute; inset:10px; border:1px solid var(--line);}
  .cert-visual .top{font-family:var(--mono); font-size:11px; letter-spacing:0.1em; color:var(--amber); text-transform:uppercase;}
  .cert-visual .mid{font-family:var(--display); font-size:26px;}
  .cert-visual .bottom{font-family:var(--mono); font-size:10.5px; color:var(--text-dim); display:flex; justify-content:space-between;}

  /* ============ CAREER PATHS ============ */
  .pill-grid{display:flex; flex-wrap:wrap; gap:12px; margin-top:34px;}
  .pill{border:1px solid var(--line); border-radius:100px; padding:11px 20px; font-size:14px; font-weight:500; transition:all .15s;}
  .pill:hover{border-color:var(--amber); color:var(--amber);}
  .light .pill{border-color:var(--line-dark);}

  /* ============ PORTFOLIO ============ */
  .portfolio-grid{display:grid; grid-template-columns:repeat(5,1fr); gap:16px; margin-top:44px;}
  @media(max-width:960px){ .portfolio-grid{grid-template-columns:repeat(3,1fr);} }
  @media(max-width:640px){ .portfolio-grid{grid-template-columns:repeat(2,1fr);} }
  .pf-card{aspect-ratio:3/4; border-radius:12px; padding:16px; display:flex; flex-direction:column; justify-content:flex-end; color:#fff; position:relative; overflow:hidden;}
  .pf-card h4{font-size:14.5px; font-family:var(--body); font-weight:700; line-height:1.25;}
  .pf-card .tc{font-family:var(--mono); font-size:10px; opacity:0.85; margin-bottom:6px;}
  .pf1{background:linear-gradient(160deg,#F0A93E,#c97e1e);}
  .pf2{background:linear-gradient(160deg,#FF5C4D,#b93123);}
  .pf3{background:linear-gradient(160deg,#2BB3A3,#166a61);}
  .pf4{background:linear-gradient(160deg,#5b6b7c,#2c3844);}
  .pf5{background:linear-gradient(160deg,#8a5cf6,#4b2ea0);}

  /* ============ BENEFITS STRIP ============ */
  .benefit-strip{display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; margin-top:44px;}
  @media(max-width:820px){ .benefit-strip{grid-template-columns:repeat(2,1fr);} }
  .benefit-strip div{background:var(--ink-soft); padding:24px 20px;}
  .benefit-strip h4{font-size:15px; margin-bottom:6px;}
  .benefit-strip p{font-size:13px; color:var(--text-dim);}

  /* ============ TESTIMONIALS ============ */
  .test-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px;}
  @media(max-width:900px){ .test-grid{grid-template-columns:1fr;} }
  .test-card{background:var(--ink-soft); border:1px solid var(--line); border-radius:var(--radius); padding:26px; display:flex; flex-direction:column; gap:16px;}
  .test-card .stars{color:var(--amber); font-size:14px; letter-spacing:2px;}
  .test-card p{font-size:15px; color:var(--paper);}
  .test-card .who{display:flex; align-items:center; gap:10px; margin-top:auto;}
  .test-card .who .av{width:34px; height:34px; border-radius:50%; background:var(--teal); flex-shrink:0;}
  .test-card .who .meta{font-size:12.5px; color:var(--text-dim); font-family:var(--mono);}

  /* ============ FAQ ============ */
  .faq-item{border-top:1px solid var(--line); padding:22px 0;}
  .faq-item:last-child{border-bottom:1px solid var(--line);}
  .faq-q{display:flex; justify-content:space-between; align-items:center; cursor:pointer; gap:20px;}
  .faq-q h4{font-size:16.5px; font-family:var(--body); font-weight:600;}
  .faq-q .plus{font-family:var(--mono); font-size:20px; color:var(--amber); transition:transform .2s; flex-shrink:0;}
  .faq-item.open .plus{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease;}
  .faq-item.open .faq-a{max-height:200px;}
  .faq-a p{padding-top:12px; font-size:14.5px; color:var(--text-dim); max-width:680px;}

  /* ============ CTA BAND ============ */
  #ctaband{
    background:linear-gradient(120deg,var(--coral),var(--amber));
    color:var(--ink);
  }
  #ctaband .wrap{text-align:center; padding:90px 28px;}
  #ctaband h2{font-size:42px; color:var(--ink); max-width:760px; margin:0 auto 16px;}
  @media(max-width:720px){ #ctaband h2{font-size:28px;} }
  #ctaband p{font-size:17px; color:rgba(14,20,27,0.75); max-width:560px; margin:0 auto 34px;}
  #ctaband .btn-primary{background:var(--ink); color:var(--paper); box-shadow:0 8px 24px rgba(14,20,27,0.25);}
  #ctaband .btn-ghost{border-color:rgba(14,20,27,0.3); color:var(--ink);}
  .cta-actions{display:flex; gap:14px; justify-content:center; flex-wrap:wrap;}

  /* ============ FOOTER ============ */
  footer{background:var(--ink-soft); border-top:1px solid var(--line); padding:70px 0 30px;}
  .foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;}
  @media(max-width:800px){ .foot-grid{grid-template-columns:repeat(2,1fr);} }
  @media(max-width:520px){ .foot-grid{grid-template-columns:1fr;} }
  .foot-grid h4{font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:0.06em; color:var(--amber); margin-bottom:16px;}
  .foot-grid li{padding:6px 0; font-size:14.5px; color:var(--text-dim);}
  .foot-grid li a:hover{color:var(--paper);}
  .foot-brand p{color:var(--text-dim); font-size:14.5px; margin-top:12px; max-width:280px;}
  .foot-bottom{border-top:1px solid var(--line); margin-top:50px; padding-top:24px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:13px; color:var(--text-dim); font-family:var(--mono);}

  /* reveal on scroll */
  .reveal{opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}

  @media (prefers-reduced-motion: reduce){
    *{scroll-behavior:auto !important; transition:none !important; animation:none !important;}
  }